938331575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1627}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 1308130560

約数和(自身を除く): 369798985

約数列:

[1, 5, 17, 23, 25, 59, 85, 115, 295, 391, 425, 575, 1003, 1357, 1475, 1627, 1955, 5015, 6785, 8135, 9775, 23069, 25075, 27659, 33925, 37421, 40675, 95993, 115345, 138295, 187105, 479965, 576725, 636157, 691475, 935525, 1631881, 2207839, 2399825, 3180785, 8159405, 11039195, 15903925, 37533263, 40797025, 55195975, 187666315, 938331575]

約数ペア:

[(1, 938331575), (5, 187666315), (17, 55195975), (23, 40797025), (25, 37533263), (59, 15903925), (85, 11039195), (115, 8159405), (295, 3180785), (391, 2399825), (425, 2207839), (575, 1631881), (1003, 935525), (1357, 691475), (1475, 636157), (1627, 576725), (1955, 479965), (5015, 187105), (6785, 138295), (8135, 115345), (9775, 95993), (23069, 40675), (25075, 37421), (27659, 33925)]